P00139 Recombinant Human IL-7

Recombinant Human Interleukin-7 is produced by our Mammalian expression system and the target gene encoding Asp26-His177 is expressed with a 6His tag at the C-terminus.

基本信息
基因名
别名	Interleukin-7;IL-7;IL7
外观(性状)	Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl, pH 7.4.
纯度	≥95% as determined by reducing SDS-PAGE.
储存条件	Powder:＜-20℃ for long store;RT，3 weeks.Liquid:4-7℃，2-7 days;＜-20℃，3 months.
运输条件	The product is shipped at 2-8°C temperature. Upon receipt, store it immediately at the temperature listed below.
背景说明	Human Interleukin 7 (IL-7) is a potent lymphoid cell growth factor stimulating the proliferation of lymphoid progenitors.IL7 can associate with the hepatocyte growth factor (HGF) to form a hybrid cytokine that functions as a pre-pro-B cell growth-stimulating factor.Human IL7 cDNA encodes a 177 amino acid precursor protein containing a 25 amino acid signal peptide and a 152 amino acid mature protein.Human and mouse IL7 share 65% sequence identity in the mature region and both exhibit cross-species activity.IL-7 signals via IL-7 receptor (IL7R) activating multiple pathways including JaK/STAT and PI3K/AKT，which regulate lymphocyte survival，glucose uptake，proliferation，and differentiation.IL-7 is also associated with cytoplasmic IL2-R gamma for signal transduction.
来源	Human cells
溶剂	Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in ddH2O. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
内毒素	Less than 0.1 ng/ug(1 IEU/ug)as determined by LAL test.
单位	支